var createError = require('http-errors');
var express = require('express');
var path = require('path');
var cookieParser = require('cookie-parser');
var logger = require('morgan');

var indexRouter = require('./routes/index');

var cateRouter = require('./routes/cate');
// 引入分类管理模块路由文件 
var articleRouter = require('./routes/article');
// 引入文章管理模块路由文件 
var InfoRouter = require('./routes/info');
// 引入博客信息管理模块路由文件 
var adminRouter = require('./routes/admin');
//引入管理员管理模块路由文件
// 引入Token验证中间件 
const verifyMiddleware = require('./routes/middleware/verify');

var usersRouter = require('./routes/users');

var app = express();

// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'jade');

app.use(logger('dev'));
app.use(express.json());
app.use(express.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));

app.use('/', indexRouter);

app.use('/cate', cateRouter);
// 配置分类管理模块路由path 
app.use('/article', articleRouter);
// 配置文章管理模块路由path 
app.use('/info', InfoRouter);
// 配置博客信息管理模块路由path 
app.use('/admin', adminRouter);
//配置管理员管理模块路由path

// 配置分类管理模块路由path，添加Token验证中间件 
app.use('/cate', verifyMiddleware.verifyToken, cateRouter);
// 配置文章管理模块路由path，添加Token验证中间件 
app.use('/article', verifyMiddleware.verifyToken, articleRouter);
// 配置博客信息管理模块路由path，添加Token验证中间件 
app.use('/info', verifyMiddleware.verifyToken, InfoRouter);
// 配置管理员管理模块路由path，添加Token验证中间件 
app.use('/admin', verifyMiddleware.verifyToken, adminRouter);

app.use('/users', usersRouter);

// catch 404 and forward to error handler
app.use(function(req, res, next) {
    next(createError(404));
});

// error handler
app.use(function(err, req, res, next) {
    // set locals, only providing error in development
    res.locals.message = err.message;
    res.locals.error = req.app.get('env') === 'development' ? err : {};

    // render the error page
    res.status(err.status || 500);
    res.render('error');
});

module.exports = app;